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supressing nil attributes on objects

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This commit is contained in:
Torsten Ruger 2014-08-20 22:33:08 +03:00
parent 1371d395ec
commit 9608e5f626
3 changed files with 12 additions and 5 deletions
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7
lib/sof/writer.rb
View File

@ -35,10 +35,11 @@ module Sof
return SimpleNode.new( object.name )
end
head = object.class.name + "("
atts = attributes_for(object).inject({}) do |hash , a|
atts = {}
attributes_for(object).each() do |a|
val = get_value(object , a)
hash[a] = to_sof_node(val , level + 1)
hash
next if val.nil?
atts[a] = to_sof_node(val , level + 1)
end
immediate , extended = atts.partition {|a,val| val.is_a?(SimpleNode) }
head += immediate.collect {|a,val| "#{a.to_sof()} => #{val.data}"}.join(", ") + ")"

6
lib/virtual/instruction.rb
View File

@ -84,4 +84,10 @@ module Virtual
attr_reader :to , :from
end
class ObjectGet < Instruction
def initialize name
@name = name.to_sym
end
attr_reader :name
end
end

2
test/virtual/test_methods.rb
View File

@ -30,7 +30,7 @@ def String.length(x)
@length
end
HERE
@output = ""
@output = "---RETURN_MARKER- &7 !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :lengthRETURN_MARKER args:RETURN_MARKER - :xRETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: &6 !ruby/object:Boot::BootClassRETURN_MARKER method_definitions:RETURN_MARKER - &2 !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :getRETURN_MARKER args:RETURN_MARKER - &1 !ruby/class 'Virtual::Integer'RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *1RETURN_MARKER return_type: *1RETURN_MARKER blocks:RETURN_MARKER - &3 !ruby/object:Virtual::BlockRETURN_MARKER method: *2RETURN_MARKER name: :getRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodEnter {}RETURN_MARKER - !ruby/object:Virtual::BlockRETURN_MARKER method: *2RETURN_MARKER name: :get_returnRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodReturn {}RETURN_MARKER current: *3RETURN_MARKER - &4 !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :setRETURN_MARKER args:RETURN_MARKER - *1RETURN_MARKER - *1RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *1RETURN_MARKER return_type: *1RETURN_MARKER blocks:RETURN_MARKER - &5 !ruby/object:Virtual::BlockRETURN_MARKER method: *4RETURN_MARKER name: :setRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodEnter {}RETURN_MARKER - !ruby/object:Virtual::BlockRETURN_MARKER method: *4RETURN_MARKER name: :set_returnRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodReturn {}RETURN_MARKER current: *5RETURN_MARKER name: :StringRETURN_MARKER super_class_name: :ObjectRETURN_MARKER meta_class: !ruby/object:Boot::MetaClassRETURN_MARKER functions: []RETURN_MARKER me_self: *6RETURN_MARKER return_type: !ruby/object:Virtual::ReturnRETURN_MARKER index: 0RETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER blocks:RETURN_MARKER - &8 !ruby/object:Virtual::BlockRETURN_MARKER method: *7RETURN_MARKER name: :lengthRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodEnter {}RETURN_MARKER - !ruby/object:Virtual::ObjectGetRETURN_MARKER name: :lengthRETURN_MARKER - !ruby/object:Virtual::BlockRETURN_MARKER method: *7RETURN_MARKER name: :length_returnRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodReturn {}RETURN_MARKER current: *8RETURN_MARKER"
check
end